From the editors: Erik Kuijpers will immediately stop working on the tax file and answering questions

Erik Kuijpers has decided after 10 years of blogging to stop with the tax file and answering tax questions immediately. This is due to criticism and doubt about his expertise by a reader today. For Erik, doubting his authority and expertise is a boundary that has been crossed.

From 2024, new tax rules will come into effect in Thailand that will hit foreign income harder. Regardless of when the income is brought into Thailand, it will be taxed from now on. This article from Bangkok Post explores the details of these changes, the criteria for tax liability and the implications for residents of Thailand with foreign income. Prepare for a complex new reality.
I read that there are several pensioners who are having problems applying for tax exemption in Heerlen. The cause is often that documentation is incorrect or incomplete. But even if the documentation is correct, Heerlen still causes problems. Here's my experience.
Taxes Thailand Q&A: Transfer money to Thailand, taxed or untaxed?
If you have saved money over time in a bank account in NL from, for example, pension and returns on savings and investments and then transfer money to TH from that account, how do you know what money you are transferring? Or does the “first in first out” arrangement apply here, which means that you always transfer the oldest money?
Tax Thailand Q&A: Questions about the tax file and general
Have a few questions about the file and in general.
Tax Thailand Q&A: Moved to Thailand, do I have to report this to the tax authorities?
In 2010 I moved to Thailand and deregistered in the Netherlands and when deregistering I was told that this act would also be passed on to the tax authorities, so I did nothing else.